UBUNTU-CVE-2015-0834

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    UBUNTU-CVE-2015-0834

    Published: 25 Feb 2015Last Modified: 22 Apr 2026
    Upstream:
    CVE-2015-0834
    Aliases:
    USN-2505-1

    Summary:

    Details: The WebRTC subsystem in Mozilla Firefox before 36.0 recognizes turns: and stuns: URIs but accesses the TURN or STUN server without using TLS, which makes it easier for man-in-the-middle attackers to discover credentials by spoofing a server and completing a brute-force attack within a short time window.

    References: https://ubuntu.com/security/CVE-2015-0834, https://www.mozilla.org/en-US/security/advisories/mfsa2015-15/, https://bugzilla.mozilla.org/show_bug.cgi?id=1098314, http://www.mozilla.org/security/announce/2015/mfsa2015-15.html, https://ubuntu.com/security/notices/USN-2505-1, https://www.cve.org/CVERecord?id=CVE-2015-0834

    Affected packages

    Package

    Name: firefox

    Purl: pkg:deb/ubuntu/[email protected]+build2-0ubuntu0.14.04.4?arch=source&distro=trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -36.0+build2-0ubuntu0.14.04.4

    Affected versions

    24.0+build1-0ubuntu1

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High